package com.zp.collection;

public class Student {
	
	String name;
	
	public Student(String name){
		this.name = name;
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + ((name == null) ? 0 : name.hashCode());
		return result;
	}

	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		Student other = (Student) obj;
		if (name == null) {
			if (other.name != null)
				return false;
		} else if (!name.equals(other.name))
			return false;
		return true;
	}
	
//	@Override
//	public int hashCode() {
//		return this.name.hashCode();
//	}
//	
//	@Override
//	public boolean equals(Object obj) {
//		
//		if(this == obj){
//			return true;
//		}
//		
//		if(null != obj && obj instanceof Student){
//			Student s = (Student)obj;
//			if(this.name.equals(s.name)){
//				return true;
//			}
//		}
//		
//		return false;
//	}
	
	
	
}
